Patent · US Active

Thermal cycling device

US8043849B2 · kind B2 · utility

0Cited by
31References
37Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMay 4, 2007
Grant dateOct 25, 2011
Priority date—
Expiry dateJun 1, 2030

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB01L2400/0487
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

Multi-layer devices suitable for thermal cycling processes. The devices are particularly suitable for performing polymerase chain reactions (PCR). One embodiment includes a first conducting layer, a second conducting layer adjacent to the first layer, and a third conducting layer adjacent to the second layer opposite the first layer. Insulating layers are positioned between said three conducting layers. Continuous channels are formed within the layers. The channels can be formed in either the conducting layer or the insulating layers, or both. Other embodiments include two conducting layers. At least one integral or separate temperature source may be provided to maintain the conducting layers at various desired temperatures.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.